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MicroPython: Esp32Uart

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Übersicht

Links

Esp32-Reference
Esp32-Machine-Uart
Machine Class UART

Beschreibung

Quell-Code

Main-Program: Esp32CheckUart.py

Library-Module: Uart.py

Library-Module: Thread.py

Entwicklung

211219 : Esp32Uart

211218 : Esp32Uart

Uart0 (UsbPC) : Programmier-/Debug-Schnittstelle VSCode
Uart1 (PIN_UART1_RX(25) rückgekoppelt mit PIN_UART1_TX(26))
Version 2112181850_Esp32Uart_00V01.zip

Esp32Uart.py : Senden/Empfangen bei Tx/Rx-Kabel-Rückkopplung:

>>> Running c:\Downloads\python\Esp32Uart\Uart.py
>>> *** CheckUart: begin
CBOnTxLine[111asdf]
CBOnRxLine[111asdf]
CBOnTxLine[222asdf]
CBOnRxLine[222asdf]
CBOnTxLine[333asdf]
CBOnRxLine[333asdf]
*** CheckUart: end
>>>

211217 : Erste Versuche

Ausgliederung von CommandLineDispatcher

Uart-Pin-Assignment Esp32 in Define.py

ID_UART0     =  0
PIN_UART0_TX =  1 # USB
PIN_UART0_RX =  3 # USB
#
ID_UART1     =  1
PIN_UART1_RX = 25 #  9 - not usable 
PIN_UART1_TX = 26 # 10 - not usable 
#
ID_UART2     =  2
PIN_UART2_RX = 16
PIN_UART2_TX = 17